/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.jena.tdb.index;

import org.apache.jena.tdb.base.block.BlockParams ;
import org.apache.jena.tdb.base.block.FileMode ;

public interface IndexParams extends BlockParams {
    /** File Mode */
    @Override public FileMode getFileMode() ;

    /** Block size - this is only configurable when the on-disk are created.
     * After that, the same value as at creation must be used each time.
     */
    @Override public Integer getBlockSize() ;
    
    /** Block read cache size (mmap'ed files do not have a block cache)*/
    @Override public Integer getBlockReadCacheSize() ;
    
    /** Block write cache size (mmap'ed files do not have a block cache)*/
    @Override public Integer getBlockWriteCacheSize() ;
}
